Dificultades de la escritura

The satisfactions of writing are indistinguishable from its challenges and difficulties. It is constantly testing all your faculties and skills (of expression, concentration, memory, imagination and empathy) on the smallest scale (sentences, words, commas) and the largest (the overall design, structure and purpose of the book) simultaneously. It brings you absolutely and always up against your limitations. That's why people keep at it – and why it's far easier to give advice about writing than it is to do it.
• Geoff Dyer ( The Guardian)